YData Profiling Report

Dataset statistics

Number of variables	9
Number of observations	3341
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	235.0 KiB
Average record size in memory	72.0 B

Variable types

Categorical	1
Numeric	8

Alerts

`Diameter` is highly overall correlated with `Height` and 6 other fields	High correlation
`Height` is highly overall correlated with `Diameter` and 6 other fields	High correlation
`Length` is highly overall correlated with `Diameter` and 6 other fields	High correlation
`Rings` is highly overall correlated with `Diameter` and 6 other fields	High correlation
`Shell_weight` is highly overall correlated with `Diameter` and 6 other fields	High correlation
`Shucked_weight` is highly overall correlated with `Diameter` and 6 other fields	High correlation
`Viscera_weight` is highly overall correlated with `Diameter` and 6 other fields	High correlation
`Whole_weight` is highly overall correlated with `Diameter` and 6 other fields	High correlation

Reproduction

Analysis started	2025-12-04 06:29:34.468457
Analysis finished	2025-12-04 06:29:38.064878
Duration	3.6 seconds
Software version	ydata-profiling v0.0.dev0
Download configuration	config.json

Sex
Categorical

Distinct	3
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	26.2 KiB

M	1215
I	1068
F	1058

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	3341
Distinct characters	3
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	I
2nd row	I
3rd row	F
4th row	F
5th row	I

Common Values

Value	Count	Frequency (%)
M	1215	36.4%
I	1068	32.0%
F	1058	31.7%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
m	1215	36.4%
i	1068	32.0%
f	1058	31.7%

Most occurring characters

Value	Count	Frequency (%)
M	1215	36.4%
I	1068	32.0%
F	1058	31.7%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	3341	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
M	1215	36.4%
I	1068	32.0%
F	1058	31.7%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	3341	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
M	1215	36.4%
I	1068	32.0%
F	1058	31.7%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	3341	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
M	1215	36.4%
I	1068	32.0%
F	1058	31.7%

Length
Real number (ℝ)

High correlation

Distinct	132
Distinct (%)	4.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.52263394

Minimum	0.075
Maximum	0.815
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	26.2 KiB

Quantile statistics

Minimum	0.075
5-th percentile	0.29
Q1	0.45
median	0.545
Q3	0.615
95-th percentile	0.69
Maximum	0.815
Range	0.74
Interquartile range (IQR)	0.165

Descriptive statistics

Standard deviation	0.12053122
Coefficient of variation (CV)	0.23062265
Kurtosis	0.078392114
Mean	0.52263394
Median Absolute Deviation (MAD)	0.08
Skewness	-0.66177892
Sum	1746.12
Variance	0.014527776
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.575	82	2.5%
0.625	74	2.2%
0.55	74	2.2%
0.62	71	2.1%
0.58	70	2.1%
0.5	68	2.0%
0.6	66	2.0%
0.57	65	1.9%
0.525	63	1.9%
0.61	62	1.9%
Other values (122)	2646	79.2%

Value	Count	Frequency (%)
0.075	1	< 0.1%
0.11	1	< 0.1%
0.13	2	0.1%
0.14	2	0.1%
0.15	1	< 0.1%
0.155	2	0.1%
0.16	4	0.1%
0.165	5	0.1%
0.17	2	0.1%
0.175	2	0.1%

Value	Count	Frequency (%)
0.815	1	< 0.1%
0.8	1	< 0.1%
0.78	2	0.1%
0.775	2	0.1%
0.77	1	< 0.1%
0.765	1	< 0.1%
0.755	3	0.1%
0.75	8	0.2%
0.745	4	0.1%
0.74	6	0.2%

Diameter
Real number (ℝ)

High correlation

Distinct	111
Distinct (%)	3.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.4066088

Minimum	0.055
Maximum	0.65
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	26.2 KiB

Quantile statistics

Minimum	0.055
5-th percentile	0.215
Q1	0.35
median	0.425
Q3	0.48
95-th percentile	0.545
Maximum	0.65
Range	0.595
Interquartile range (IQR)	0.13

Descriptive statistics

Standard deviation	0.099482084
Coefficient of variation (CV)	0.24466289
Kurtosis	-0.024896081
Mean	0.4066088
Median Absolute Deviation (MAD)	0.065
Skewness	-0.63309538
Sum	1358.48
Variance	0.0098966849
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.45	116	3.5%
0.475	100	3.0%
0.4	93	2.8%
0.5	92	2.8%
0.47	80	2.4%
0.48	79	2.4%
0.44	74	2.2%
0.46	72	2.2%
0.42	71	2.1%
0.525	69	2.1%
Other values (101)	2495	74.7%

Value	Count	Frequency (%)
0.055	1	< 0.1%
0.09	1	< 0.1%
0.095	1	< 0.1%
0.1	2	0.1%
0.105	4	0.1%
0.11	3	0.1%
0.115	2	0.1%
0.12	5	0.1%
0.125	4	0.1%
0.13	7	0.2%

Value	Count	Frequency (%)
0.65	1	< 0.1%
0.63	3	0.1%
0.625	1	< 0.1%
0.62	1	< 0.1%
0.615	1	< 0.1%
0.61	1	< 0.1%
0.605	1	< 0.1%
0.6	4	0.1%
0.595	3	0.1%
0.59	4	0.1%

Height
Real number (ℝ)

High correlation

Distinct	50
Distinct (%)	1.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.13888656

Minimum	0
Maximum	0.515
Zeros	2
Zeros (%)	0.1%
Negative	0
Negative (%)	0.0%
Memory size	26.2 KiB

Quantile statistics

Minimum	0
5-th percentile	0.07
Q1	0.115
median	0.14
Q3	0.165
95-th percentile	0.2
Maximum	0.515
Range	0.515
Interquartile range (IQR)	0.05

Descriptive statistics

Standard deviation	0.039272989
Coefficient of variation (CV)	0.28277026
Kurtosis	2.2771641
Mean	0.13888656
Median Absolute Deviation (MAD)	0.025
Skewness	-0.011299628
Sum	464.02
Variance	0.0015423677
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.15	219	6.6%
0.14	177	5.3%
0.155	172	5.1%
0.16	172	5.1%
0.175	167	5.0%
0.125	164	4.9%
0.165	154	4.6%
0.135	152	4.5%
0.145	138	4.1%
0.12	137	4.1%
Other values (40)	1689	50.6%

Value	Count	Frequency (%)
0	2	0.1%
0.01	1	< 0.1%
0.015	2	0.1%
0.02	2	0.1%
0.025	5	0.1%
0.03	6	0.2%
0.035	6	0.2%
0.04	6	0.2%
0.045	10	0.3%
0.05	15	0.4%

Value	Count	Frequency (%)
0.515	1	< 0.1%
0.25	3	0.1%
0.24	3	0.1%
0.235	6	0.2%
0.23	9	0.3%
0.225	11	0.3%
0.22	10	0.3%
0.215	25	0.7%
0.21	18	0.5%
0.205	36	1.1%

Whole_weight
Real number (ℝ)

High correlation

Distinct	2139
Distinct (%)	64.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.82162332

Minimum	0.002
Maximum	2.8255
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	26.2 KiB

Quantile statistics

Minimum	0.002
5-th percentile	0.121
Q1	0.4405
median	0.7955
Q3	1.1445
95-th percentile	1.6705
Maximum	2.8255
Range	2.8235
Interquartile range (IQR)	0.704

Descriptive statistics

Standard deviation	0.48580909
Coefficient of variation (CV)	0.59127958
Kurtosis	0.027731137
Mean	0.82162332
Median Absolute Deviation (MAD)	0.3525
Skewness	0.52940873
Sum	2745.0435
Variance	0.23601047
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.2225	6	0.2%
0.4775	6	0.2%
0.487	5	0.1%
1.065	5	0.1%
1.0835	5	0.1%
1.1345	5	0.1%
0.5805	5	0.1%
0.8725	5	0.1%
0.6335	5	0.1%
0.494	5	0.1%
Other values (2129)	3289	98.4%

Value	Count	Frequency (%)
0.002	1	< 0.1%
0.008	1	< 0.1%
0.0105	1	< 0.1%
0.013	1	< 0.1%
0.014	1	< 0.1%
0.0145	2	0.1%
0.015	1	< 0.1%
0.0175	1	< 0.1%
0.018	2	0.1%
0.019	1	< 0.1%

Value	Count	Frequency (%)
2.8255	1	< 0.1%
2.7795	1	< 0.1%
2.657	1	< 0.1%
2.555	1	< 0.1%
2.548	1	< 0.1%
2.526	1	< 0.1%
2.5155	1	< 0.1%
2.5085	1	< 0.1%
2.505	1	< 0.1%
2.499	1	< 0.1%

Shucked_weight
Real number (ℝ)

High correlation

Distinct	1405
Distinct (%)	42.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.35598069

Minimum	0.001
Maximum	1.488
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	26.2 KiB

Quantile statistics

Minimum	0.001
5-th percentile	0.0505
Q1	0.1845
median	0.3345
Q3	0.496
95-th percentile	0.7345
Maximum	1.488
Range	1.487
Interquartile range (IQR)	0.3115

Descriptive statistics

Standard deviation	0.21976934
Coefficient of variation (CV)	0.6173631
Kurtosis	0.60628962
Mean	0.35598069
Median Absolute Deviation (MAD)	0.157
Skewness	0.71159308
Sum	1189.3315
Variance	0.048298565
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.097	9	0.3%
0.2	8	0.2%
0.1575	8	0.2%
0.2015	8	0.2%
0.302	8	0.2%
0.165	8	0.2%
0.261	8	0.2%
0.2165	8	0.2%
0.143	7	0.2%
0.096	7	0.2%
Other values (1395)	3262	97.6%

Value	Count	Frequency (%)
0.001	1	< 0.1%
0.0025	1	< 0.1%
0.0045	2	0.1%
0.005	3	0.1%
0.0055	2	0.1%
0.0065	2	0.1%
0.007	1	< 0.1%
0.0075	4	0.1%
0.0085	1	< 0.1%
0.009	2	0.1%

Value	Count	Frequency (%)
1.488	1	< 0.1%
1.351	1	< 0.1%
1.3485	1	< 0.1%
1.253	1	< 0.1%
1.232	1	< 0.1%
1.1965	1	< 0.1%
1.1945	1	< 0.1%
1.1565	1	< 0.1%
1.1495	1	< 0.1%
1.1465	1	< 0.1%

Viscera_weight
Real number (ℝ)

High correlation

Distinct	838
Distinct (%)	25.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.17905507

Minimum	0.0005
Maximum	0.76
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	26.2 KiB

Quantile statistics

Minimum	0.0005
5-th percentile	0.0265
Q1	0.094
median	0.1685
Q3	0.2495
95-th percentile	0.3735
Maximum	0.76
Range	0.7595
Interquartile range (IQR)	0.1555

Descriptive statistics

Standard deviation	0.10846749
Coefficient of variation (CV)	0.60577727
Kurtosis	0.21656768
Mean	0.17905507
Median Absolute Deviation (MAD)	0.0775
Skewness	0.61051403
Sum	598.223
Variance	0.011765197
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.0265	12	0.4%
0.156	12	0.4%
0.196	11	0.3%
0.1455	11	0.3%
0.1715	11	0.3%
0.2195	10	0.3%
0.131	10	0.3%
0.1625	10	0.3%
0.115	10	0.3%
0.099	10	0.3%
Other values (828)	3234	96.8%

Value	Count	Frequency (%)
0.0005	2	0.1%
0.002	1	< 0.1%
0.0025	2	0.1%
0.003	2	0.1%
0.0035	2	0.1%
0.004	1	< 0.1%
0.0045	4	0.1%
0.005	7	0.2%
0.0055	4	0.1%
0.006	2	0.1%

Value	Count	Frequency (%)
0.76	1	< 0.1%
0.6415	1	< 0.1%
0.59	1	< 0.1%
0.575	1	< 0.1%
0.5745	1	< 0.1%
0.564	1	< 0.1%
0.541	2	0.1%
0.5265	1	< 0.1%
0.525	1	< 0.1%
0.5235	1	< 0.1%

Shell_weight
Real number (ℝ)

High correlation

Distinct	847
Distinct (%)	25.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.23743071

Minimum	0.0015
Maximum	1.005
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	26.2 KiB

Quantile statistics

Minimum	0.0015
5-th percentile	0.0355
Q1	0.13
median	0.23
Q3	0.325
95-th percentile	0.476
Maximum	1.005
Range	1.0035
Interquartile range (IQR)	0.195

Descriptive statistics

Standard deviation	0.13886283
Coefficient of variation (CV)	0.58485623
Kurtosis	0.68635073
Mean	0.23743071
Median Absolute Deviation (MAD)	0.099
Skewness	0.63879025
Sum	793.256
Variance	0.019282885
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.275	34	1.0%
0.335	33	1.0%
0.185	33	1.0%
0.25	33	1.0%
0.315	32	1.0%
0.3	31	0.9%
0.24	30	0.9%
0.17	30	0.9%
0.295	29	0.9%
0.19	29	0.9%
Other values (837)	3027	90.6%

Value	Count	Frequency (%)
0.0015	1	< 0.1%
0.003	1	< 0.1%
0.0035	1	< 0.1%
0.004	2	0.1%
0.005	11	0.3%
0.006	1	< 0.1%
0.007	1	< 0.1%
0.0075	1	< 0.1%
0.008	1	< 0.1%
0.0085	1	< 0.1%

Value	Count	Frequency (%)
1.005	1	< 0.1%
0.897	1	< 0.1%
0.885	2	0.1%
0.85	1	< 0.1%
0.815	1	< 0.1%
0.7975	1	< 0.1%
0.78	1	< 0.1%
0.76	1	< 0.1%
0.726	1	< 0.1%
0.725	2	0.1%

Rings
Real number (ℝ)

High correlation

Distinct	27
Distinct (%)	0.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	9.9254714

Minimum	1
Maximum	29
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	26.2 KiB

Quantile statistics

Minimum	1
5-th percentile	6
Q1	8
median	9
Q3	11
95-th percentile	16
Maximum	29
Range	28
Interquartile range (IQR)	3

Descriptive statistics

Standard deviation	3.2455609
Coefficient of variation (CV)	0.32699312
Kurtosis	2.3102557
Mean	9.9254714
Median Absolute Deviation (MAD)	2
Skewness	1.0985842
Sum	33161
Variance	10.533665
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=27)

Value	Count	Frequency (%)
9	563	16.9%
10	504	15.1%
8	440	13.2%
11	390	11.7%
7	302	9.0%
12	216	6.5%
6	216	6.5%
13	159	4.8%
14	102	3.1%
5	93	2.8%
Other values (17)	356	10.7%

Value	Count	Frequency (%)
1	1	< 0.1%
2	1	< 0.1%
3	14	0.4%
4	50	1.5%
5	93	2.8%
6	216	6.5%
7	302	9.0%
8	440	13.2%
9	563	16.9%
10	504	15.1%

Value	Count	Frequency (%)
29	1	< 0.1%
27	2	0.1%
25	1	< 0.1%
24	1	< 0.1%
23	7	0.2%
22	6	0.2%
21	11	0.3%
20	22	0.7%
19	24	0.7%
18	36	1.1%

	Diameter	Height	Length	Rings	Sex	Shell_weight	Shucked_weight	Viscera_weight	Whole_weight
Diameter	1.000	0.895	0.983	0.626	0.405	0.954	0.949	0.948	0.971
Height	0.895	1.000	0.886	0.663	0.394	0.922	0.873	0.898	0.915
Length	0.983	0.886	1.000	0.605	0.395	0.947	0.956	0.952	0.972
Rings	0.626	0.663	0.605	1.000	0.361	0.696	0.543	0.617	0.634
Sex	0.405	0.394	0.395	0.361	1.000	0.416	0.395	0.426	0.425
Shell_weight	0.954	0.922	0.947	0.696	0.416	1.000	0.916	0.937	0.969
Shucked_weight	0.949	0.873	0.956	0.543	0.395	0.916	1.000	0.948	0.977
Viscera_weight	0.948	0.898	0.952	0.617	0.426	0.937	0.948	1.000	0.975
Whole_weight	0.971	0.915	0.972	0.634	0.425	0.969	0.977	0.975	1.000

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

	Sex	Length	Diameter	Height	Whole_weight	Shucked_weight	Viscera_weight	Shell_weight	Rings
0	I	0.430	0.325	0.110	0.3675	0.1355	0.0935	0.1200	13
1	I	0.315	0.230	0.000	0.1340	0.0575	0.0285	0.3505	6
2	F	0.545	0.435	0.150	0.6855	0.2905	0.1450	0.2250	10
3	F	0.655	0.510	0.155	1.2895	0.5345	0.2855	0.4100	11
4	I	0.270	0.200	0.070	0.1000	0.0340	0.0245	0.0350	5
5	M	0.465	0.360	0.080	0.4880	0.1910	0.1250	0.1550	11
6	F	0.565	0.480	0.175	0.9570	0.3885	0.2150	0.2750	18
7	M	0.570	0.480	0.175	1.1850	0.4740	0.2610	0.3800	11
8	I	0.620	0.480	0.180	1.1305	0.5285	0.2655	0.3060	12
9	I	0.540	0.420	0.140	0.7265	0.3205	0.1445	0.2290	9

	Sex	Length	Diameter	Height	Whole_weight	Shucked_weight	Viscera_weight	Shell_weight	Rings
3331	M	0.450	0.355	0.115	0.4780	0.1800	0.1185	0.1550	10
3332	M	0.595	0.465	0.125	0.7990	0.3245	0.2000	0.2300	10
3333	F	0.380	0.320	0.115	0.6475	0.3230	0.1325	0.1640	7
3334	M	0.520	0.410	0.115	0.7700	0.2630	0.1570	0.2600	11
3335	I	0.310	0.230	0.070	0.1245	0.0505	0.0265	0.0380	6
3336	F	0.515	0.395	0.140	0.6860	0.2810	0.1255	0.2200	12
3337	F	0.565	0.450	0.135	0.9885	0.3870	0.1495	0.3100	12
3338	F	0.580	0.440	0.175	1.0730	0.4005	0.2345	0.3350	19
3339	M	0.575	0.450	0.130	0.7850	0.3180	0.1930	0.2265	9
3340	M	0.665	0.515	0.165	1.3855	0.6210	0.3020	0.3445	8

Overview

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Interactions

Correlations

Missing values

Sample

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Interactions

Correlations

Missing values

Sample